Energy-saving and environment-friendly automatic carton sealing machine

Abstract

The utility model discloses an energy-saving environment-friendly carton automatic sealing machine which comprises an equipment main body, a supporting frame is fixedly connected to the position, close to the vertex angle, of the bottom of the equipment main body, main control rods are fixedly connected to the front face and the back of the equipment main body, and first motors are fixedly connected to the tops of the main control rods; a sealing assembly is arranged on the inner side of the main control rod, a connecting plate is fixedly connected to the left side of the sealing assembly, a conveying block is connected to the top of the equipment body, an adjusting block is fixedly connected to the bottom of the conveying block, and a first electric telescopic cylinder and a third electric telescopic cylinder are fixedly connected to the top of the conveying block. According to the carton sealing device, by arranging the first pressing plate and the second pressing plate, the stability and integrity of sealing are guaranteed, the efficient carton sealing speed and the consistent packaging quality are kept, and therefore the overall production efficiency is improved, meanwhile, the error rate is reduced, resource waste is avoided, and energy conservation and environment protection are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of carton automatic sealing machines, in particular to an energy-saving and environment-friendly carton automatic sealing machine. Background Technique

[0002] A carton automatic sealing machine is a device used for automatically sealing cartons, usually used in the packaging and logistics industries. Its main function is to automatically perform a sealing operation after the carton is packed to ensure the safety of the items inside the carton and the integrity of the packaging.

[0003] Currently, when the existing carton automatic sealing machines are in use, when dealing with the openings of some cartons, most of them use a tilted metal plate to press the openings of the cartons. When dealing with the situation where the openings of some cartons are relatively large, the openings of the cartons will be directly pushed open by the metal plate, or the openings of the cartons will be directly misaligned with the metal plate, resulting in the inability to press the openings of the cartons. When performing automatic sealing, there will be a situation where the sealing goes wrong. Generally, in this situation, manual adjustment is required for secondary sealing. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the opening of a carton is relatively large in the prior art, it may be impossible to press the opening of the carton, resulting in sealing errors, and to propose an energy-saving and environment-friendly carton automatic sealing machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An energy-saving and environment-friendly carton automatic sealing machine includes a device main body. At the position near the top corners at the bottom of the device main body, there are fixedly connected support frames. On the front and back of the device main body, there are fixedly connected main control rods. At the top of the main control rods, there are fixedly connected first motors. Inside the main control rods, there is a sealing component. On the left side of the sealing component, there is a fixedly connected connecting plate. At the top of the device main body, there is a connected conveying block. At the bottom of the conveying block, there is a fixedly connected adjusting block. At the top of the conveying block, there are fixedly connected a first electric telescopic cylinder and a third electric telescopic cylinder. At the top of the first electric telescopic cylinder, near the center of the device main body, there is a fixedly connected first pressing plate. At the top of the third electric telescopic cylinder, near the center of the device main body, there is a fixedly connected third pressing plate.

[0007] Preferably, a threaded rod is threadedly connected to the middle of the adjusting block. The threaded rod is drivingly connected to a second motor at the back. On the right side of the first pressing plate, there is a fixedly connected second pressing plate. The second pressing plate is fixedly connected to the third pressing plate on the right side.

[0008] Preferably, a connecting member is connected to the bottom of the connecting plate by a bearing. The bottom of the connecting member is fixedly connected to a connecting rod. The bottom of the connecting rod is fixedly connected to an arc-shaped plate. The bottom of the arc-shaped plate is fixedly connected to a pressing block. The top of the arc-shaped plate is fixedly connected to a connecting block.

[0009] Preferably, a spring is fixedly connected to the bottom of the connecting block near the left side. The bottom of the spring is fixedly connected to the top of the connecting plate.

[0010] Preferably, a conveyor belt is movably sleeved on one side of the conveying block close to the center of the equipment main body. The conveyor belt is connected to a power source for conveying cardboard boxes. A force sensor is provided at a position near the left side inside the conveyor belt. One side of the force sensor close to the center of the equipment main body is attached to the inside of the conveyor belt. The top of the side of the force sensor away from the center of the equipment main body is fixedly connected to the inside of the conveying block.

[0011] Preferably, the left end of the first pressing plate near the center of the equipment main body is aligned with the right end of the second pressing plate away from the center of the equipment main body. The first pressing plate and the second pressing plate are in an overall flipped state. The right end of the second pressing plate away from the center of the equipment main body is higher than the left end of the first pressing plate near the center of the equipment main body.

[0012] Compared with the prior art, the present utility model provides an energy-saving and environment-friendly automatic carton sealing machine, which has the following beneficial effects:

[0013] 1. For this energy-saving and environment-friendly automatic carton sealing machine, by providing the first pressing plate and the second pressing plate, the stability and integrity of the sealing are ensured, which is particularly important for cartons with larger openings. It can avoid the situation of sealing errors caused by too large openings, and can ensure that the opening of the carton remains stable during the sealing process. This stability helps the automatic sealing machine to maintain a high sealing speed and consistent packaging quality when working on a high-speed packaging line, thereby improving the overall production efficiency. At the same time, this method is used to reduce the error rate and avoid waste of resources, which is conducive to promoting energy conservation and environmental protection.

[0014] 2. For this energy-saving and environment-friendly automatic carton sealing machine, by providing the arc-shaped plate and the spring, the opening of the carton can be effectively pressed and maintained in a suitable sealing state before the carton enters the sealing position. This can ensure that during the sealing process, the opening size and shape of the carton always meet the expectations, and it is simple to use and applicable to cartons of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of an energy-saving and environment-friendly automatic carton sealing machine proposed by the present utility model;

[0016] Figure 2Schematic diagram of the conveying block of an energy-saving and environment-friendly automatic carton sealing machine proposed by the present utility model;

[0017] Figure 3 Schematic diagram of the first pressing plate and the second pressing plate of an energy-saving and environment-friendly automatic carton sealing machine proposed by the present utility model;

[0018] Figure 4 Schematic diagram of the arc-shaped plate of an energy-saving and environment-friendly automatic carton sealing machine proposed by the present utility model;

[0019] In the figure: 1, equipment main body; 2, support frame; 3, main control rod; 4, first motor; 5, sealing component; 6, connecting plate; 7, conveying block; 8, conveyor belt; 9, first electric telescopic cylinder; 10, first pressing plate; 11, second pressing plate; 12, third electric telescopic cylinder; 13, third pressing plate; 14, adjusting block; 15, threaded rod; 16, second motor; 17, arc-shaped plate; 18, force sensor; 19, connecting piece; 20, connecting rod; 21, pressing block; 22, connecting block; 23, spring. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] Refer to Figures 1-4, an energy-saving and environmentally friendly carton automatic sealing machine, comprising an equipment body 1, a support frame 2 is fixedly connected to the bottom of the equipment body 1 near the top corner, a main control rod 3 is fixedly connected to the front and back of the equipment body 1, a first motor 4 is fixedly connected to the top of the main control rod 3, a sealing component 5 is provided on the inner side of the main control rod 3, a connecting plate 6 is fixedly connected to the left side of the sealing component 5, a conveying block 7 is connected to the top of the equipment body 1, a conveying belt 8 is movably sleeved on the side of the conveying block 7 near the center of the equipment body 1, a force sensor 18 is provided on the inner side of the conveying belt 8 near the left side, a side of the force sensor 18 near the center of the equipment body 1 is fitted with the inner side of the conveying belt 8, and the top of the side of the force sensor 18 away from the center of the equipment body 1 is fixedly connected to the inner side of the conveying block 7, an adjusting block 14 is fixedly connected to the bottom of the conveying block 7, a first electric telescopic cylinder 9 and a third electric telescopic cylinder 12 are fixedly connected to the top of the conveying block 7, and the first electric telescopic cylinder 9 and the third electric telescopic cylinder 12 are fixedly connected. The telescopic cylinder 12 is provided so that the first pressing plate 10, the second pressing plate 11 and the third pressing plate 13 can be conveniently adjusted in height. The first pressing plate 10 is fixedly connected to the top of the first electric telescopic cylinder 9 near the center of the equipment main body 1, and the left end of the first pressing plate 10 near the center of the equipment main body 1 is aligned with the right end of the second pressing plate 11 away from the center of the equipment main body 1. The first pressing plate 10 and the second pressing plate 11 are in a flipped state as a whole. The third pressing plate 13 is fixedly connected to the top of the third electric telescopic cylinder 12 near the center of the equipment main body 1, a threaded rod 15 is threadedly connected to the middle part of the adjusting block 14, and a second motor 16 is transmission-connected to the back of the threaded rod 15. The right side of the first pressing plate 10 is fixedly connected to the second pressing plate 11. The first pressing plate 10 and the second pressing plate 11 are provided so that a carton with a larger opening can be pressed at the back, and the opening can be pressed into a closed state to facilitate subsequent sealing. The right side of the second pressing plate 11 is fixedly connected to the third pressing plate 13.

[0023] Reference Figures 1-4 The bottom bearing of the connecting plate 6 is connected to a connecting piece 19, the bottom of the connecting piece 19 is fixedly connected to a connecting rod 20, the bottom of the connecting rod 20 is fixedly connected to an arc-shaped plate 17, the arc-shaped plate 17 is provided with a spring 23 that can be used to achieve convenient pressing and returning, the bottom of the arc-shaped plate 17 is fixedly connected to a pressing block 21, the top of the arc-shaped plate 17 is fixedly connected to a connecting block 22, the bottom of the connecting block 22 is fixedly connected to a spring 23 near the left side, the spring 23 is provided so that the pressing block 21 can be returned by the spring 23 after the arc-shaped plate 17 is opened and pressed on the carton, and the bottom of the spring 23 is fixedly connected to the top of the connecting plate 6.

[0024] In the present utility model, during use, the user can place the cardboard box on the equipment main body 1. The second motor 16 drives the threaded rod 15, and the threaded rod 15 drives the adjusting block 14, so that the adjusting block 14 drives the conveying block 7 to move towards the side close to the equipment main body 1. Through the force sensor 18 inside the conveyor belt 8, when the conveyor belt 8 is in contact with the cardboard box, the force sensor 18 will control the second motor 16 to stop the movement of the conveying block 7. At this time, the first pressing plate 10 is located on both sides of the cardboard box. Then, the heights of the first pressing plate 10, the second pressing plate 11, and the third pressing plate 13 are adjusted through the first electric telescopic cylinder 9 and the third electric telescopic cylinder 12. Then, the conveyor belt 8 drives the cardboard box to move, and the opening of the cardboard box will be pressed in the flipping state of the first pressing plate 10 and the second pressing plate 11. Through the pressing of the third pressing plate 13 and the pressing block 21, the opening of the cardboard box remains in a closed state before sealing. At this time, the arc-shaped plate 17 will squeeze the connecting block 22, and the connecting block 22 will pull the spring 23. After the cardboard box is sealed by the sealing assembly 5, the spring 23 will drive the conveying block 7 to return to its original position.

[0025] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes should be covered by the protection scope of the present utility model.

Claims

1. An energy-saving and environmentally friendly carton automatic sealing machine, comprising a device body (1), characterized in that: The bottom of the device body (1) is fixedly connected to a support frame (2) near the top corner, the front and back of the device body (1) are fixedly connected to a main control rod (3), the top of the main control rod (3) is fixedly connected to a first motor (4), a sealing assembly (5) is provided on the inner side of the main control rod (3), and a connecting plate (6) is fixedly connected to the left side of the sealing assembly (5), a conveying block (7) is connected to the top of the device body (1), an adjusting block (14) is fixedly connected to the bottom of the conveying block (7), a first electric telescopic cylinder (9) and a third electric telescopic cylinder (12) are fixedly connected to the top of the conveying block (7), a first pressing plate (10) is fixedly connected to the top of the first electric telescopic cylinder (9) near the center of the device body (1), and a third pressing plate (13) is fixedly connected to the top of the third electric telescopic cylinder (12) near the center of the device body (1).

2. The energy-saving and environmentally friendly carton automatic sealing machine according to claim 1 is characterized in that: The middle part of the adjustment block (14) is threadedly connected to a threaded rod (15), the back of the threaded rod (15) is transmission-connected to a second motor (16), the right side of the first pressing plate (10) is fixedly connected to a second pressing plate (11), and the right side of the second pressing plate (11) is fixedly connected to a third pressing plate (13).

3. The energy-saving and environmentally friendly carton automatic sealing machine according to claim 1 is characterized in that: The bottom bearing of the connecting plate (6) is connected to a connecting piece (19), the bottom of the connecting piece (19) is fixedly connected to a connecting rod (20), the bottom of the connecting rod (20) is fixedly connected to an arc-shaped plate (17), the bottom of the arc-shaped plate (17) is fixedly connected to a pressing block (21), and the top of the arc-shaped plate (17) is fixedly connected to a connecting block (22).

4. The energy-saving and environmentally friendly carton automatic sealing machine according to claim 3 is characterized in that: A spring (23) is fixedly connected to the bottom of the connection block (22) near the left side, and the bottom of the spring (23) is fixedly connected to the top of the connection plate (6).

5. The energy-saving and environmentally friendly carton automatic sealing machine according to claim 1 is characterized in that: A conveyor belt (8) is movably sleeved on one side of the conveying block (7) close to the center of the device body (1); a force sensor (18) is provided on the inner side of the conveyor belt (8) close to the left side; the side of the force sensor (18) close to the center of the device body (1) is in contact with the inner side of the conveyor belt (8); and the top of the side of the force sensor (18) away from the center of the device body (1) is fixedly connected to the inner side of the conveying block (7).

6. The energy-saving and environmentally friendly carton automatic sealing machine according to claim 1 is characterized in that: The left end of the first pressing plate (10) close to the center of the device body (1) is aligned with the right end of the second pressing plate (11) away from the center of the device body (1), and the first pressing plate (10) and the second pressing plate (11) are in a flipped state as a whole.

Images